Help with error

#1

sol: https://ide.codingblocks.com/s/426911

prob: https://hack.codingblocks.com/app/contests/2022/1603/problem

getting seg fault

#2

Hello @raghav007 while adding the top from the queue make the check if they are not at NULL.
like this: for(int i = 0; i < heads.size(); i++){

// if(heads[i])

// pq.push(heads[i]);

// }

#3


not getting seg fault this time, but there is no output

#4

Hello @raghav007 check this:


while inserting the elements you have to use ‘&’ .
Happy Learning!!

#5

it is giving the wrong answer please tell the msitake